It is called "Man Alive! A Survival Manual for the Human Mind" by Greg Swann.
Now, you could argue that this is just a libertarian version of "The Secret" or something, but I don't think so. There's no "magic" or mystical thinking involved- just thinking. And acting on those thoughts.
I really dislike reading books on the computer, but on Sunni's recommendation I did it anyway. And I got a lot out of it. If you feel like reading it, I think you'll be glad you did.